The Vuforia Engine Driver Framework allows developers to provide and consume data from external systems through Vuforia Engine.
Developers provide external data to Vuforia through the use of a driver. Application developers can then access and consume external systems through the Driver Framework. Driver developers can choose to distribute their driver to other application developers to take advantage of external systems.
The Driver Framework provides access to External Camera and External Positional Device Tracker features. The External Camera feature defines how an external system can provide image data to Vuforia Engine. For example, the File Driver takes a sequence of image files stored on a device and makes it available to the Vuforia Engine. The External Positional Device Tracker defines how an external system can provide device pose data to Vuforia Engine. For example, the File Driver takes a sequence of device poses stored on a device and makes it available to the Vuforia Engine.